package com.nn.smart.bus.commons.api.version;

import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * @author nanning
 * @Date 18-11-24
 */
@Target({ElementType.TYPE})
@Retention(RetentionPolicy.RUNTIME)
public @interface ApiVersion {

    /**
     * 版本号
     *
     * @return
     */
    int value();
}
